First published Oct 22, 2026, 8:41:15 PM UTC · Last updated Oct 22, 2026, 8:41:15 PM UTC

Thunderstorms and lightning

Severe Thunderstorm Warning — NWS Flagstaff AZ

Original source title

Severe Thunderstorm Warning issued October 22 at 1:17PM MST until October 22 at 1:45PM MST by NWS Flagstaff AZ

Reported by U.S. National Weather Service Alerts NWS

The National Weather Service reported a severe thunderstorm near McNary, Arizona, moving northeast at 45 mph and capable of producing two-inch hail. The warning instructed people outdoors to shelter inside a well-built structure and remain away from windows.

At a glance

Affected location: Apache County, Arizona

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Why it matters

The warning calls for immediate shelter because the storm may produce dangerous hail and cause injuries or property damage.

Location

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Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 9/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Severe Thunderstorm Warning issued October 22 at 1:17PM MST until October 22 at 1:45PM MST by NWS Flagstaff AZ

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